Specifications

60
Tech Support: 855-ONE-ZURN
www.zurn.com
Typical InstallationX Ref
Laboratory Faucet Vacuum Breaker Model 730 and 735
Features Applications
• Model 730 3/8”
Model 735 1/4”, 3/8”
• For installation on laboratory faucets where a potential health hazard ex-
ists
• Maximum pressure 150 psi
• Temperature range 33°F – 180°F
• Main valve body brass ASTM B 16; polished chrome finish (Model 730)
• Model 730 - ASSE
®
Listed 1035, CSA
®
Certified B64.7, IAPMO
®
Listed
Model 735 - CSA
®
Certified B64.8, IAPMO
®
Listed
The Wilkins 730 and 735 are intended to be used on laboratory or service sinks where high
hazard backflow could occur due to backpressure or backsiphonage. The 730 can provide
protection in applications that are non-continuous pressure in nature, whereas the 735 is
designed for continuous pressure.
Hose Connection
MODEL 730
Model 735
Fixture
Combination
Combination
Fixture
In-line continous use
(see above for approvals)
Faucet hose connection
WILKINS WATTS CONBRACO
730 NLF9 38-502
735 N9C 38-502CP
Model 730 Male NPSM x FNPT, brass body with chrome finish
Model 730FM FNPT x Male NPSM, brass body with chrome finish
Model 735 FNPT x FNPT, brass body & finish
Options
MODEL 730 MODEL 735
For Additional Information, Ask For BF-730 or visit our web
site.
Backflow Preventers